Hi.
My problem is that I am not getting bitstreaming HD audio in Linux.
DTS works fine, but DTS-HD does not (I get silence). My equipment
supports it and DTS-HD works in Windows. I have been asked to post
here from the XBMC forums in the hope of solving this issue. Some
info:
aplay -L
default
Playback/recording through the PulseAudio sound server
sysdefault:CARD=PCH
HDA Intel PCH, ID 892 Analog
Default Audio Device
front:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Analog
Front speakers
surround40:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Digital
IEC958 (S/PDIF) Digital Audio Output
hdmi:CARD=PCH,DEV=0
HDA Intel PCH, HDMI 0
HDMI Audio Output
hdmi:CARD=PCH,DEV=1
HDA Intel PCH, HDMI 1
HDMI Audio Output
dmix:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Analog
Direct sample mixing device
dmix:CARD=PCH,DEV=1
HDA Intel PCH, ID 892 Digital
Direct sample mixing device
dmix:CARD=PCH,DEV=3
HDA Intel PCH, HDMI 0
Direct sample mixing device
dmix:CARD=PCH,DEV=7
HDA Intel PCH, HDMI 1
Direct sample mixing device
dsnoop:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Analog
Direct sample snooping device
dsnoop:CARD=PCH,DEV=1
HDA Intel PCH, ID 892 Digital
Direct sample snooping device
dsnoop:CARD=PCH,DEV=3
HDA Intel PCH, HDMI 0
Direct sample snooping device
dsnoop:CARD=PCH,DEV=7
HDA Intel PCH, HDMI 1
Direct sample snooping device
hw:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Analog
Direct hardware device without any conversions
hw:CARD=PCH,DEV=1
HDA Intel PCH, ID 892 Digital
Direct hardware device without any conversions
hw:CARD=PCH,DEV=3
HDA Intel PCH, HDMI 0
Direct hardware device without any conversions
hw:CARD=PCH,DEV=7
HDA Intel PCH, HDMI 1
Direct hardware device without any conversions
plughw:CARD=PCH,DEV=0
HDA Intel PCH, ID 892 Analog
Hardware device with all software conversions
plughw:CARD=PCH,DEV=1
HDA Intel PCH, ID 892 Digital
Hardware device with all software conversions
plughw:CARD=PCH,DEV=3
HDA Intel PCH, HDMI 0
Hardware device with all software conversions
plughw:CARD=PCH,DEV=7
HDA Intel PCH, HDMI 1
Hardware device with all software conversions
####
ELD
monitor_present 1
eld_valid 1
monitor_name HT-R548
connection_type HDMI
eld_version [0x2] CEA-861D or below
edid_version [0x3] CEA-861-B, C or D
manufacture_id 0xcb3d
product_id 0xb34
port_id 0x0
support_hdcp 0
support_ai 1
audio_sync_delay 0
speakers [0xf] FL/FR LFE FC RL/RR
sad_count 8
sad0_coding_type [0x1] LPCM
sad0_channels 2
sad0_rates [0x1ee0] 32000 44100 48000 88200 96000 176400 192000
sad0_bits [0xe0000] 16 20 24
sad1_coding_type [0x1] LPCM
sad1_channels 6
sad1_rates [0x1ee0] 32000 44100 48000 88200 96000 176400 192000
sad1_bits [0xe0000] 16 20 24
sad2_coding_type [0x2] AC-3
sad2_channels 8
sad2_rates [0xe0] 32000 44100 48000
sad2_max_bitrate 640000
sad3_coding_type [0x7] DTS
sad3_channels 8
sad3_rates [0xc0] 44100 48000
sad3_max_bitrate 1536000
sad4_coding_type [0x9] DSD (One Bit Audio)
sad4_channels 6
sad4_rates [0x40] 44100
sad5_coding_type [0xa] E-AC-3/DD+ (Dolby Digital Plus)
sad5_channels 8
sad5_rates [0xc0] 44100 48000
sad6_coding_type [0xb] DTS-HD
sad6_channels 8
sad6_rates [0x1ec0] 44100 48000 88200 96000 176400 192000
sad7_coding_type [0xc] MLP (Dolby TrueHD)
sad7_channels 8
sad7_rates [0x1480] 48000 96000 192000
#####
uname -a
Linux xbmc 3.9.7-030907-generic #201306201628 SMP Thu Jun 20 20:35:39
UTC 2013 i686 i686 i686 GNU/Linux
####
dpkg -l | grep alsa
ii alsa-base 1.0.25+dfsg-0ubuntu3.1
all ALSA driver configuration files
ii alsa-utils 1.0.25-3ubuntu2.2
i386 Utilities for configuring and using ALSA
#######
alsa-info:
http://pastebin.com/QcRrs3tg
#######
XBMC log (shows playing a file with a DTS-HD soundtrack (silence) and
a DTS soundtrack (works fine).
http://pastebin.com/2BYm0e3h
########
Tried a variety of combinations of aplay. No DTS-HD. For example:
aplay -D hdmi:CARD=0,DEV=0,AES0=0x04 -c8 -fs16_le -r192000
testi.dtshd.anssi1.ma-71-24.spdif
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